Rennova Solutions

Test fixture is a device or setup designed to hold the device under test in place and allow it to be tested by being subjected to controlled electronic test signals. Examples are a bed of nails tester or smart fixture.

PCBA (Printed Circuit Board Assembly) End of Line Tester, also known as EOL tester, is a specialized test system used to evaluate the functionality and performance of assembled PCBs at the end of the manufacturing process. It is typically the final step before the PCBAs are packaged and shipped as finished products.

The PCBA EOL tester is designed to validate the operation of the entire PCB assembly, including the components, interconnections, and integrated circuits. It performs a series of functional tests and measurements to ensure that the PCBAs meet the required specifications and standards. The EOL tester may include various hardware and software components to facilitate comprehensive testing.

An ECU (Electronic Control Unit) Functional Tester is a specialized test system used to evaluate the functionality and performance of electronic control units in various applications, including automotive, industrial, and consumer electronics. ECUs are embedded systems that control and monitor specific functions within a larger system or device.

The ECU Functional Tester is designed to simulate real-world operating conditions and stimuli to assess the ECU's response and performance. It verifies that the ECU operates as intended and meets the required specifications and standards. The specific functionalities and features of an ECU

High Capacity EV (Electric Vehicle) Battery Pack Testers and Charge-Discharge Cyclers (CDC) are specialized equipment used in the testing and evaluation of electric vehicle battery packs.

With the increasing adoption of electric vehicles, battery pack testing is crucial to ensure the performance, safety, and reliability of the batteries used in these vehicles. High-capacity EV battery pack testers and CDCs are designed to handle the high voltage and large capacity of electric vehicle battery packs.

EV battery pack testers are used to evaluate the overall performance characteristics of the battery pack. They typically measure parameters such as voltage, current, capacity, internal resistance, temperature, and more. These testers can simulate real-world driving conditions and perform various tests, including charge-discharge cycles, capacity tests, aging tests, thermal tests, and safety tests. They provide valuable data on the battery's performance, efficiency, and degradation over time.

 A Battery Cell Simulator, also known as a BMS (Battery Management System) Tester, is a specialized test system used to simulate the behaviour and characteristics of battery cells for the purpose of testing and evaluating BMS functionality.
Battery Management Systems (BMS) are critical components in battery packs used in various applications, including electric vehicles, renewable energy systems, and portable electronics. The BMS is responsible for monitoring and controlling the battery's performance, ensuring its safe and efficient operation, and optimizing its lifespan.

The Battery Cell Simulator / BMS Tester is designed to replicate the electrical and environmental conditions that battery cells experience during normal operation. It allows comprehensive testing of the BMS's functions, such as cell voltage monitoring, current sensing, temperature monitoring, state of charge estimation, and cell balancing.

Programmable AC and DC Load Banks are specialized testing devices used to simulate electrical loads and assess the performance of power sources, such as MCUs (Motor Control Unit), generators, inverters, UPS systems, batteries, and renewable energy systems. They provide a controllable and adjustable electrical load for testing and validating the power capacity, voltage regulation, and overall performance of the power source under various operating conditions.

Programmable AC and DC Load Banks are widely used in industries such as power generation, renewable energy, telecommunications, aerospace, battery manufacturing, and EV manufacturing. They help ensure that power sources meet performance requirements, validate system designs, troubleshoot power-related issues, and optimize the efficiency and reliability of power systems.

In-circuit testers and fixtures are essential tools used in the electronics manufacturing industry to test and verify the functionality of printed circuit boards (PCBs) and electronic components. They are employed during the production process to ensure the quality and reliability of the assembled PCBs.

In-Circuit Tester (ICT): In-circuit tester is a specialized automated test system that assesses the electrical performance of individual components and circuitry on a PCB. They use a combination of test probes, test points, and signal measurement techniques to detect faults such as open circuits, short circuits, incorrect component values, and manufacturing defects. In-circuit testers typically operate by applying test signals to specific nodes on the PCB and comparing the measured responses to expected values. They can quickly identify defects and provide valuable feedback to improve the manufacturing process.

In-Circuit Test Fixture: In-circuit test fixtures, also known as test beds or test fixtures, are mechanical structures that securely hold the PCB in place during testing. These fixtures provide precise alignment of the test probes with the PCB's test points and facilitate accurate and repeatable measurements. In-circuit test fixtures are custom-designed to match the specific layout and dimensions of the PCB being tested. They may contain spring-loaded or pogo-pin test probes that make contact with the test points on the PCB, enabling the ICT to access and measure various nodes and components.

The combination of in-circuit testers and fixtures allows for high-speed and efficient testing of PCBs in a production environment. The ICTs generate and measure test signals, while the fixtures ensure proper alignment and electrical contact between the PCB and the test probes. This comprehensive testing approach helps identify manufacturing defects, component failures, and design flaws early in the production process, enabling prompt corrective actions and improving overall product quality.

In-circuit testers and fixtures are valuable assets in electronics manufacturing, helping to streamline production, reduce scrap and rework, and enhance the reliability of electronic products. They play a crucial role in ensuring that PCBs and electronic components meet the required specifications, functionality, and performance standards before they are integrated into finished products.

An ECU (Electronic Control Unit) Thermal Performance Tester is a specialized test system designed to evaluate the thermal behavior and performance of electronic control units used in various applications, including automotive, industrial, and consumer electronics.

ECUs generate heat during operation, and excessive heat can affect their performance, reliability, and lifespan. The ECU Thermal Performance Tester is used to simulate and assess the thermal conditions that the ECU may experience in real-world operating environments. It helps manufacturers and engineers understand the thermal characteristics of the ECU and ensure that it operates within safe temperature limits.